CN213497878U - Cross connecting rod milling flutes anchor clamps - Google Patents
Cross connecting rod milling flutes anchor clamps Download PDFInfo
- Publication number
- CN213497878U CN213497878U CN202022159931.XU CN202022159931U CN213497878U CN 213497878 U CN213497878 U CN 213497878U CN 202022159931 U CN202022159931 U CN 202022159931U CN 213497878 U CN213497878 U CN 213497878U
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- China
- Prior art keywords
- positioning
- side positioning
- clamping
- workbench
- connecting rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 21
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to a cross connecting rod milling flutes clamp, which comprises a workbench, wherein the workbench is connected with a clamping mechanism, a side positioning mechanism and a plane positioning mechanism, and the clamping mechanism is positioned between the side positioning mechanism and the plane positioning mechanism; the clamping mechanism comprises a V-shaped seat and a clamping cylinder, and the clamping cylinder is positioned on one side of the V-shaped seat; the side positioning mechanism is specifically a side positioning plate, the bottom surface of the side positioning plate is connected with an insertion block, one side of the side positioning plate, which is close to the clamping mechanism, is a side positioning surface, and a straight hole which is vertically arranged is arranged on the side positioning surface; the workbench is provided with a first positioning jack and a second positioning jack which are arranged at intervals, and the insertion block is connected in the first positioning jack or the second positioning jack; a cross connecting rod milling flutes anchor clamps, adopt clamping mechanism, side positioning mechanism and plane positioning mechanism to mutually support and to realize that one set of anchor clamps accomplishes the protruding tongue processing in both ends, reduction in production cost improves production efficiency.
Description
Technical Field
The utility model relates to a cross connecting rod production field, concretely relates to cross connecting rod milling flutes anchor clamps.
Background
The cross connecting rod (with a specific structure shown in figure 1) is mainly used for transmission connection, and is formed by milling convex tongues which are perpendicular to each other at two ends of a cylindrical body and then punching holes on the convex tongues.
When the existing cross connecting rod is used for milling grooves, because protruding tongues at two ends of the cross connecting rod are mutually perpendicular, two sets of clamps are needed to be respectively used for positioning two ends of the cross connecting rod to be matched with groove milling processing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the cross connecting rod groove milling clamp has the advantages that the protruding tongues at two ends are machined by one set of clamp, production cost is reduced, and efficiency is improved.
In order to achieve the above object, the present invention provides the following technical solutions:
a cross connecting rod groove milling clamp comprises a workbench, wherein a clamping mechanism, a side positioning mechanism and a plane positioning mechanism are connected to the workbench, and the clamping mechanism is positioned between the side positioning mechanism and the plane positioning mechanism; the clamping mechanism comprises a V-shaped seat and a clamping cylinder, and the clamping cylinder is positioned on one side of the V-shaped seat; the side positioning mechanism is specifically a side positioning plate, the bottom surface of the side positioning plate is connected with an insertion block, one side of the side positioning plate, which is close to the clamping mechanism, is a side positioning surface, and a straight hole which is vertically arranged is arranged on the side positioning surface; the workbench is provided with a first positioning jack and a second positioning jack which are arranged at intervals, and the inserting block is connected in the first positioning jack or the second positioning jack.
Furthermore, the plane positioning mechanism comprises a lifting cylinder and a horizontal plate, and the horizontal plate is connected to a piston rod of the lifting cylinder.
Further, the bottom surface of the workbench is connected with a connecting seat; the horizontal plate, the V-shaped seat and the straight hole are positioned on the same straight line.
Furthermore, the clamping cylinder is connected with a V-shaped clamping block.
The utility model has the advantages that: a cross connecting rod milling flutes anchor clamps, adopt clamping mechanism, side positioning mechanism and plane positioning mechanism to mutually support and to realize that one set of anchor clamps accomplishes the protruding tongue processing in both ends, reduction in production cost improves production efficiency.
Drawings
Fig. 1 is an isometric view of a cross-shaped connecting rod according to the present invention;
FIG. 2 is an isometric view of a cross-shaped connecting rod milling groove clamp of the present invention;
fig. 3 is a half sectional view of a cross connecting rod milling groove clamp of the present invention;
FIG. 4 is a view of the cross-shaped connecting rod milling groove clamp according to the present invention;
in the figure: 1. a work table; 2. a clamping mechanism; 21. a V-shaped seat; 22. a clamping cylinder; 23. a V-shaped clamping block; 3. a side positioning mechanism; 31. a side positioning plate; 32. inserting a block; 33. a side positioning surface; 34. a straight hole; 35. a first positioning jack; 36. a second positioning jack; 4. a planar positioning mechanism; 41. a lifting cylinder; 42. a horizontal plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, the embodiment of the invention relates to a cross connecting rod groove milling fixture, which includes a workbench 1, wherein the workbench 1 is connected with a clamping mechanism 2, a side positioning mechanism 3 and a plane positioning mechanism 4, and the clamping mechanism 2 is located between the side positioning mechanism 3 and the plane positioning mechanism 4; the clamping mechanism 2 comprises a V-shaped seat 21 and a clamping cylinder 22, and the clamping cylinder 22 is positioned on one side of the V-shaped seat 21; the side positioning mechanism 3 is specifically a side positioning plate 31, the bottom surface of the side positioning plate 31 is connected with an insertion block 32, one side of the side positioning plate 31 close to the clamping mechanism 2 is a side positioning surface 33, and the side positioning surface 33 is provided with a straight hole 34 which is vertically arranged; the workbench 1 is provided with a first positioning jack 35 and a second positioning jack 36 which are arranged at intervals, and the insert block 32 is connected in the first positioning jack 35 or the second positioning jack 36; the first locating receptacle 35 is located between the second locating receptacle 36 and the clamping mechanism 2, the first locating receptacle 35 and the second locating receptacle 36 being spaced apart by the same length as the tongue.
Wherein, the V-shaped seat 21 is used for placing a cylindrical piece; the clamping cylinder 22 is used for clamping a product on the V-shaped seat 21; the insert block 32 is used for connecting the side positioning plate 31 in the first positioning insertion hole 35 or the second positioning insertion hole 36; the in-line hole 34 is used to locate the tongue on one end of the cross link. The first positioning insertion hole 35 is arranged on the second positioning insertion hole 36, so that the four-time groove milling numerical control programming is consistent, and the programming complexity is avoided.
The plane positioning mechanism 4 comprises a lifting cylinder 41 and a horizontal plate 42, and the horizontal plate 42 is connected to a piston rod of the lifting cylinder 41; the horizontal plate 42 is intended to cooperate with a plane in which the tongue is milled, thereby determining whether the sides of the tongue are parallel.
The bottom surface of the workbench 1 is connected with a connecting seat 11; the horizontal plate 42, the V-shaped seat 21 and the straight hole 34 are positioned on the same straight line.
The clamping cylinder 22 is connected with a V-shaped clamping block 23, and the V-shaped clamping block 23 is used for being matched with the V-shaped seat 21 to clamp a product.
The working principle is as follows: when a convex tongue at one end is machined, firstly, the insert block 32 of the side positioning plate 31 is inserted into the second positioning insertion hole 36, a blank cylindrical piece is placed on the V-shaped seat 21, one end face of the cylindrical piece is attached to the side positioning surface 33, the cylindrical piece is positioned, then the clamping cylinder 22 drives the V-shaped clamping block 23 to clamp the cylindrical piece, and one side face of the convex tongue is machined; after the processing is finished, the clamping cylinder 22 drives the V-shaped clamping block 23 to loosen the cylindrical piece, then the lifting cylinder 41 drives the horizontal plate 42 to extend out, then the cylindrical piece is turned over to a processed plane and attached to the horizontal plate 42, meanwhile, one end face of the cylindrical piece still remains attached to the side positioning face 33 to complete the positioning of the cylindrical piece, then the clamping cylinder 22 drives the V-shaped clamping block 23 to clamp the cylindrical piece, the other side face of the convex tongue is processed, and therefore the convex tongue processing at one end is completed.
When the convex tongue at the other end is machined, the inserting block 32 of the side positioning plate 31 is firstly inserted into the first positioning inserting hole 35, a product with the convex tongue at one end machined is placed on the V-shaped seat 21, the machined convex tongue is inserted into the straight hole 34, the side positioning surface 33 is attached to the bottom surface of the convex tongue, then the clamping cylinder 22 drives the V-shaped clamping block 23 to clamp the cylindrical piece, one side surface of the convex tongue at the other end is machined, after the machining is finished, the clamping cylinder 22 drives the V-shaped clamping block 23 to loosen the cylindrical piece, then the cylindrical piece is turned over by 180 degrees, the machined convex tongue is inserted into the straight hole 34 again, the side positioning surface 33 is attached to the bottom surface of the convex tongue, the positioning is finished, and then the other side surface of the convex tongue at the other end is machined.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (4)
1. The utility model provides a cross connecting rod milling flutes anchor clamps which characterized in that: the device comprises a workbench (1), wherein a clamping mechanism (2), a side positioning mechanism (3) and a plane positioning mechanism (4) are connected to the workbench (1), and the clamping mechanism (2) is positioned between the side positioning mechanism (3) and the plane positioning mechanism (4); the clamping mechanism (2) comprises a V-shaped seat (21) and a clamping cylinder (22), and the clamping cylinder (22) is positioned on one side of the V-shaped seat (21); the side positioning mechanism (3) is specifically a side positioning plate (31), the bottom surface of the side positioning plate (31) is connected with an insertion block (32), one side of the side positioning plate (31) close to the clamping mechanism (2) is a side positioning surface (33), and a straight hole (34) which is vertically arranged is formed in the side positioning surface (33); the workbench (1) is provided with a first positioning jack (35) and a second positioning jack (36) which are arranged at intervals, and the insert block (32) is connected in the first positioning jack (35) or the second positioning jack (36).
2. The crossbar milling groove clamp of claim 1, wherein: the plane positioning mechanism (4) comprises a lifting cylinder (41) and a horizontal plate (42), and the horizontal plate (42) is connected to a piston rod of the lifting cylinder (41).
3. The crossbar milling groove clamp of claim 2, wherein: the bottom surface of the workbench (1) is connected with a connecting seat (11); the horizontal plate (42), the V-shaped seat (21) and the straight hole (34) are positioned on the same straight line.
4. A crossbar milling groove clamp according to claim 3, wherein: the clamping cylinder (22) is connected with a V-shaped clamping block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022159931.XU CN213497878U (en) | 2020-09-28 | 2020-09-28 | Cross connecting rod milling flutes anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022159931.XU CN213497878U (en) | 2020-09-28 | 2020-09-28 | Cross connecting rod milling flutes anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213497878U true CN213497878U (en) | 2021-06-22 |
Family
ID=76463023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022159931.XU Expired - Fee Related CN213497878U (en) | 2020-09-28 | 2020-09-28 | Cross connecting rod milling flutes anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213497878U (en) |
-
2020
- 2020-09-28 CN CN202022159931.XU patent/CN213497878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |